[DeviceLight] Browser+java part

content/browser/device_sensors/sensor_manager_android_unittest.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/browser/device_sensors/sensor_manager_android.h"
 
 #include "base/android/jni_android.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "content/browser/device_sensors/inertial_sensor_consts.h"
@@ skipping 24 matching lines @@
   virtual void Stop(EventType event_type) OVERRIDE {
   }
 
  private:
   int number_active_sensors_;
 };
 
 class AndroidSensorManagerTest : public testing::Test {
  protected:
   AndroidSensorManagerTest() {
+    light_buffer_.reset(new DeviceLightHardwareBuffer);
     motion_buffer_.reset(new DeviceMotionHardwareBuffer);
     orientation_buffer_.reset(new DeviceOrientationHardwareBuffer);
   }
 
+  scoped_ptr<DeviceLightHardwareBuffer> light_buffer_;
   scoped_ptr<DeviceMotionHardwareBuffer> motion_buffer_;
   scoped_ptr<DeviceOrientationHardwareBuffer> orientation_buffer_;
 };
 
 TEST_F(AndroidSensorManagerTest, ThreeDeviceMotionSensorsActive) {
   FakeSensorManagerAndroid::Register(base::android::AttachCurrentThread());
   FakeSensorManagerAndroid sensorManager;
   sensorManager.SetNumberActiveDeviceMotionSensors(3);
 
   sensorManager.StartFetchingDeviceMotionData(motion_buffer_.get());
@@ skipping 76 matching lines @@
   ASSERT_TRUE(orientation_buffer_->data.hasAlpha);
   ASSERT_EQ(2, orientation_buffer_->data.beta);
   ASSERT_TRUE(orientation_buffer_->data.hasBeta);
   ASSERT_EQ(3, orientation_buffer_->data.gamma);
   ASSERT_TRUE(orientation_buffer_->data.hasGamma);
 
   sensorManager.StopFetchingDeviceOrientationData();
   ASSERT_FALSE(orientation_buffer_->data.allAvailableSensorsAreActive);
 }
 
+// DeviceLight
+TEST_F(AndroidSensorManagerTest, DeviceLightSensorsActive) {
+  FakeSensorManagerAndroid::Register(base::android::AttachCurrentThread());
+  FakeSensorManagerAndroid sensorManager;
+
+  sensorManager.StartFetchingDeviceLightData(light_buffer_.get());
+
+  sensorManager.GotLight(0, 0, 100);
+  ASSERT_EQ(100, light_buffer_->data.value);
+
+  sensorManager.StopFetchingDeviceLightData();
+  ASSERT_EQ(-1, light_buffer_->data.value);
+}
 
 }  // namespace
 
 }  // namespace content